Polk Audio PSW10 Powered Subwoofer — 10" Driver, 110V 

Polk Audio PSW10 powered subwoofer featuring a 10-inch front-firing Dynamic Balance® polymer-composite driver and a front flared port for smooth, deep bass response. This model combines a sleek black wood-grain cabinet with a white baffle and a removable black grille. The PSW10 is designed to enhance low frequencies for both home theater and stereo setups, offering clean, accurate bass ideal for small to mid-sized rooms.

Equipped with a built-in Class-D amplifier rated at 50 watts RMS / 100 watts peak, this subwoofer provides tight, distortion-free performance. The back panel includes RCA line-level inputs (L/R), speaker-level inputs and outputs, a continuously variable low-pass crossover (80–160 Hz), phase switch (0°/180°), and Auto-On/Off functionality.

Specifications:
• Driver: 10" Dynamic Balance® polymer composite cone
• Frequency response: 40 Hz – 160 Hz
• Amplifier type: Class-D, 50W continuous / 100W peak
• Inputs/Outputs: RCA line-level, speaker-level terminals
• Controls: Low-pass crossover, phase, power/auto-on
• Enclosure: Front-firing ported design, MDF cabinet
• Power requirement: 110V AC

Condition
Good, fully functional, and tested. Grille is in fair condition — top-left tip detached though it sits flat; visible puncture and wear near the top-right corner. Driver cone and surround are intact with no visible damage. All rear panel controls and inputs are operational. Light surface wear on cabinet consistent with age and use.

Dimensions
Approximately 14.375 x 14 x 16.125 inches (H x W x D).